Ubuntu.comUB:CVE-2023-39968CVE-2023-39968
6.1 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
0.001 Low
EPSS
Percentile
20.5%
jupyter-server is the backend for Jupyter web applications. Open Redirect
Vulnerability. Maliciously crafted login links to known Jupyter Servers can
cause successful login or an already logged-in session to be redirected to
arbitrary sites, which should be restricted to Jupyter Server-served URLs.
This issue has been addressed in commit 29036259 which is included in
release 2.7.2. Users are advised to upgrade. There are no known workarounds
for this vulnerability.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 22.04 | noarch | jupyter-server | < any | UNKNOWN |
| ubuntu | 23.10 | noarch | jupyter-server | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | jupyter-server | < any | UNKNOWN |
References
github.com/jupyter-server/jupyter_server/commit/290362593b2ffb23c59f8114d76f77875de4b925
github.com/jupyter-server/jupyter_server/security/advisories/GHSA-r726-vmfq-j9j3
launchpad.net/bugs/cve/CVE-2023-39968
nvd.nist.gov/vuln/detail/CVE-2023-39968
security-tracker.debian.org/tracker/CVE-2023-39968
www.cve.org/CVERecord?id=CVE-2023-39968
Related
6.1 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
0.001 Low
EPSS
Percentile
20.5%